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Empire
Air Handler

Model # UH-2100 Official Empire heater

Here are the diagrams and repair parts for Official Empire UH-2100 heater, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 61 parts  |
Limit Electronic Oven Control 912036
#39

Functional replacement parts diagram

Limit electronic oven control

Part #912036

The manufacturer no longer makes this part, and there's no substitute part

Flame Carryover Package UH-814
#19

Functional replacement parts diagram

Flame carryover package

Part #UH-814

The manufacturer no longer makes this part, and there's no substitute part

Flame Sensor 762069
#28A

Functional replacement parts diagram

Flame sensor

Part #762069

The manufacturer no longer makes this part, and there's no substitute part

Junction Box Cover UH-451
#34

Functional replacement parts diagram

Junction box cover

Part #UH-451

The manufacturer no longer makes this part, and there's no substitute part

Furnace Transformer R-1995
#33

Functional replacement parts diagram

Furnace transformer

Part #R-1995

The manufacturer no longer makes this part, and there's no substitute part

Eco Land Assembly (fsp Units Only[1]) R-1103C
#26

Functional replacement parts diagram

Eco land assembly (fsp units only[1])

Part #R-1103C

The manufacturer no longer makes this part, and there's no substitute part

Casing Side Panel (right) UH-053
#44

Functional replacement parts diagram

Casing side panel (right)

Part #UH-053

The manufacturer no longer makes this part, and there's no substitute part

Vent Safety Switch (uh 1000 Series Only, Uh 2000 Series Only) R-1877
#2A

Functional replacement parts diagram

Vent safety switch (uh 1000 series only, uh 2000 series only)

Part #R-1877

The manufacturer no longer makes this part, and there's no substitute part

Burner Orifice (lp)(uh-1000 Series Only)(3) 742263
#23A

Functional replacement parts diagram

Burner orifice (lp)(uh-1000 series only)(3)

Part #742263

The manufacturer no longer makes this part, and there's no substitute part

Vent Safety Wire Assembly R-1933
#1

Functional replacement parts diagram

Vent safety wire assembly

Part #R-1933

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

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Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

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Why is my treadmill's walking belt off center?

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

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Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

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Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

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Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

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Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

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Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

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How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

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Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Read more
Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your air handlers

Use the advice and tips in these articles and videos to get the most out of your treadmill.

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Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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